1 / 7OFFCUP NTAG215 NFC Stickers, 25mm Round
OFFCUP NTAG215 NFC Stickers are rewritable round tags intended for NFC-enabled phones and other compatible devices. The listing describes both 144-byte and 504-byte capacities, so confirm which capacity applies before choosing them for a specific task.
At a glance
- The listing identifies an NTAG215 chip and describes tags that can be rewritten or set to read-only mode.
- A 25mm round format is suited to placing a small tag on an item or surface.
- The seller describes the tags as waterproof and compatible with NFC-enabled phones and devices.
Reference price: £6.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Rewritable tags can be programmed for changing information or phone-triggered actions.
- The compact round shape and described adhesive backing support discreet placement.
Technical specifications
17 specifications| Brand | OFFCUP |
|---|---|
| Model | 6389130 |
| Chip | NTAG215 |
| Form factor | Round |
|---|---|
| Diameter | 25mm |
| Thickness | approximately 0.15mm |
| Material | PET |
| Colour | White |
| Finish | Uncoated |
| Adhesive backing | self-adhesive backing |
| Operating frequency | 13.56MHz |
|---|---|
| NFC format | NDEF Type 2 |
| Storage capacity | 144 bytes |
| Built-in memory | 504 bytes |
| Reading distance | 2cm |
| Read/write cycles | over 100,000 |
| Data access | read/write locking |
What to know before buying
Listing details to confirm
Listing details are inconsistent: memory is given as both 144 bytes and 504 bytes, and quantities vary between 20, 50, 60 and a 60-piece size option. The title and listing also describe waterproofing while the material details are not fully consistent. Confirm the selected pack, memory capacity and finish before buying. Adhesion is also a customer concern, with reports of missing adhesive, and feedback on labelling accuracy is mixed.
Who is it for?
A good fit for
- People making NFC shortcuts, smart-home triggers or programmable labels, provided their phone or device supports the intended tag use.
- Buyers who want small round NFC tags and are willing to verify the selected pack and capacity.
Less suited to
- Buyers who need a confirmed exact pack quantity or memory capacity without checking the selected listing.
- People who require reliably adhesive tags, given customer reports of missing adhesive.

Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
13% 13% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
5% 5%
Customer feedback is generally positive about functionality, quality, usefulness and value, with one compatibility mention involving a 3DS device. However, buyers also report adhesive problems and mixed labelling accuracy. For phone shortcuts or smart-home tasks, successful operation matters, but buyers relying on the supplied adhesive or precise tag labelling should take those concerns into account. The listing's conflicting memory and quantity details remain separate points to verify.
Positive themes
- Customer feedback describes the tags as working well and useful.
- Customers give positive feedback about quality and value.
Negative themes
- Some customers report that adhesive is absent or inadequate.
Mixed feedback
- Customer feedback on labelling accuracy is mixed, including reports of mislabelling.
Frequently asked questions
What memory capacity do these NFC stickers have?
The listing states both 144 bytes and 504 bytes. Confirm the selected product details before purchase if capacity matters.
How many stickers are included?
The listing varies between 20, 50 and 60 pieces, with a 60-piece size option also shown. Check the selected option for the actual quantity.
Can the stickers be rewritten?
The seller describes them as rewritable and says they can also be locked to read-only mode.
Are they suitable for every phone?
The listing claims compatibility with NFC-enabled phones and devices. Compatibility depends on the device and intended use.

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